[FFmpeg-cvslog] Remove unused variable from ffv1 decoder.

[Carl Eugen Hoyos]

ffmpeg | branch: master | Carl Eugen Hoyos <cehoyos at ag.or.at> | Sat May  5 14:54:57 2012 +0200| [23fba3ed5c75aded6768259a711bdc74d9ddbe02] | committer: Carl Eugen Hoyos

Remove unused variable from ffv1 decoder.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=23fba3ed5c75aded6768259a711bdc74d9ddbe02
---

 libavcodec/ffv1.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/libavcodec/ffv1.c b/libavcodec/ffv1.c
index 1f79c29..f418d49 100644
--- a/libavcodec/ffv1.c
+++ b/libavcodec/ffv1.c
@@ -1946,7 +1946,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPac
     FFV1Context *f = avctx->priv_data;
     RangeCoder * const c= &f->slice_context[0]->c;
     AVFrame * const p= &f->picture;
-    int bytes_read, i;
+    int i;
     uint8_t keystate= 128;
     const uint8_t *buf_p;